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QuaternionGetYawPitchRoll Method

Find sthe Tait-Byran angles, also loosely called Euler angles, for this quaternion.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
Since: 8.0
Syntax
Copy
public bool GetYawPitchRoll(
	out double yaw,
	out double pitch,
	out double roll
)

Parameters

yaw
Type: SystemDouble
Angle, in radians, to rotate about the ZAxis.
pitch
Type: SystemDouble
Angle, in radians, to rotate about the YAxis.
roll
Type: SystemDouble
Angle, in radians, to rotate about the XAxis.

Return Value

Type: Boolean
true if successful, or false if this is not a rotation.
Remarks
When true, this = RotationZYX(yaw, pitch, roll) = R_z(yaw) * R_y(pitch) * R_x(roll), where R_*(angle) is rotation of angle radians about the corresponding world coordinate axis. roll and yaw are in the range (-pi, pi], and pitch is in [-pi/2, pi/2].
See Also